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Zhu Han

4 papers indexed

arxivcs.LGcs.IT2026-07-15

A VAE-Driven Multi-Task Satellite-Aided Semantic Communication Framework for 6G-Enabled Connected Autonomous Vehicles

S. M. Abtahiul Alam, Niloy Das, Apurba Adhikary, Yu Qiao, Zhu Han, Choong Seon Hong

The development of smart transportation systems and the introduction of 6G wireless communication technologies have significantly changed vehicle network topologies. Future connected autonomous vehicle (CAV) networks require bandwidth-efficient, reliable, and low-latency communic…

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arxivcs.NI2026-07-03

Agentic-SecPBFT: Agentic AI-Driven Proactive Security Framework for Wireless PBFT Consensus in Mobile Ad-Hoc Networks

Haoxiang Luo, Yinqiu Liu, Ruichen Zhang, Guangyuan Liu, Gang Sun, Hongfang Yu, et al.

The standard Practical Byzantine Fault Tolerance (PBFT) protocol, designed for stable, wired environments, exhibits critical vulnerabilities when deployed in settings like mobile ad-hoc networks, thus making it susceptible to sophisticated threats such as Sybil attacks, Byzantine…

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arxiveess.SY2026-06-30

Grid-Interactive Thermal Management of AI Data Centers via Contextual Distributionally Robust Optimization

Jiachen Shen, Jian Shi, Yijie Yang, Chenye Wu, Dan Wang, Ju Bin Song, et al.

Thermal management in AI data centers is increasingly challenged by bursty workloads and uncertain heat generation. To prevent thermal violations, existing cooling strategies either enforce conservative, rigid bounds that severely limit grid responsiveness, or rely on forecast-dr…

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arxivcs.ITcs.NI2026-06-29

LEOSTP: A Spatio-Temporal Traffic Prediction Framework for LEO Satellite Networks

Shaoyou Ao, Yong Niu, Zhu Han, Cheng Li, Bo Ai

With the evolution of next-generation mobile communication networks and the commercial boom of Low Earth Orbit (LEO) satellites, globally covered satellite networks are gradually becoming a crucial infrastructure for massive user access and seamless connectivity. Accurate traffic…

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